util

Documentation

Index

• Variables
• func RunCommand(command, user string) (stdout, stderr string, exitCode int, err error)
• func RunCommandArgs(cmdArgs []string, user string) (stdout, stderr string, exitCode int, err error)
• func SanitizeMetricKey(key string) string

Variables

var TimeoutDuration = 30 * time.Second

TimeoutDuration is option of `Runcommand()` set timeout limit of command execution.

var TimeoutKillAfter = 10 * time.Second

TimeoutKillAfter is option of `RunCommand()` set waiting limit to `kill -kill` after terminating the command.

Functions

func RunCommand

func RunCommand(command, user string) (stdout, stderr string, exitCode int, err error)

RunCommand runs command (in two string) and returns stdout, stderr strings and its exit code.

func RunCommandArgs

func RunCommandArgs(cmdArgs []string, user string) (stdout, stderr string, exitCode int, err error)

RunCommandArgs run the command

func SanitizeMetricKey

func SanitizeMetricKey(key string) string

SanitizeMetricKey sanitize metric keys to be Mackerel friendly